Coal Based Needle Coke For Steelmaking Electric Arc Furnaces And High Power Graphite Electrodes
- Ref Price:
-
- Loading Port:
- SHANGHAI
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 5000 m.t./month
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1.Introduction:
Needle coke is a high-quality petroleum coke with low impurities and high thermal conductivity. It is mainly used in the production of graphite electrodes, a crucial material for electric arc furnaces used in the steel industry. Needle coke is an expensive and limited resource, and its production requires a complex process.
2.Specification:
Pet coke: (Size:0-20mm)
Calcined:(Size: 0-1mm, 1-2mm, 2-4mm, 4-6mm, 6-20mm, or at customer's demand)
3.Application:
Medium sulfur, common cooked coke, widely used in aluminum smelting.
High sulfur, common coke, is used in chemical production, such as the manufacture of calcium carbide, silicon carbide, etc., but also as a metal casting fuel.
Technical Specifications | |
True density，g/cm3 | ≥2.13 |
Sulfur，w/% | ≤0.40 |
Volatile matter，w/% | ≤0.40 |
Ash content，w/% | ≤0.20 |
Moisture，w/% | ≤0.15 |
Nitrogen，w/% | ≤0.60 |
4.Advantage:
Coal Based Needle Coke Low Sulfur Calcined
1. High quality and competitive price.
2. Timely delivery.
3. If any item you like. Please contact us.
Your sincere inquiries are typically answered within 24 hours.
- Q: Please explain carbon black, coke, graphite, activated carbon What is the difference in molecular structure
- Activated carbon is a kind of black porous solid carbon, by coal by grinding, molding or with uniform coal particles by carbonization, activation of production. The main component of carbon, and with a small amount of oxygen, hydrogen, sulfur, nitrogen, chlorine and other elements. The specific surface area of ordinary activated carbon is between 500 and 1700 m2 / g. Has a strong adsorption performance, for the use of a very wide industrial adsorbent.
- Q: Is it better to use formaldehyde in addition to formaldehyde?
- As far as I know the activated carbon in addition to formaldehyde will be secondary pollution, adsorption saturation after a rise in temperature will be re-released, you can use Egyptian carbon crystal can be adsorbed or can be decomposed material or processed by the adsorption more Strong activated carbon type in addition to formaldehyde. I hope I can help you.
- Q: Is activated charcoal a mixture? Why?
- Carbon: refers to carbon containing impurities, mainly refers to amorphous carbon, charcoal, activated carbon, carbon black and coke.
- Q: Used activated carbon and have not used the difference between it
- Activated carbon is written in the activated carbon is written in the wrong way, the method of making activated carbon and the general method of charcoal production in the selection of raw materials are different, in the dry distillation temperature, post-production also pay attention to, such as with high-pressure steam treatment, On the tar, etc., so the activated carbon than the surface of the larger, more attractive, and have a certain strength.
- Q: Activated charcoal is a simple substance or a compound
- Activated carbon is simple. Is a way of existence of carbon.
- Q: Is graphite a high molecular material?
- Polymeric materials: Materials based on polymer compounds. Polymeric materials are made of compounds with relatively high molecular weight, including rubber, plastics, fibers, coatings,
- Q: What is the difference between volcanic ash and activated carbon adsorption?
- The adsorption effect of volcanic ash is not as good as activated carbon. In addition, some volcanic ash contains toxic substances.
- Q: What is the difference between graphite and activated carbon?
- Graphite is a single element of carbon, no holes;
- Q: What is the difference between the adsorption of graphene and activated carbon
- The size of the adsorption capacity often like to use the specific surface area to measure ... and the specific surface area of graphene is much larger than the activated carbon ... but graphene is not like activated carbon ... there are a lot of microporous structure ...
- Q: Why just renovated the house put plants, activated carbon, bamboo charcoal, the taste is still great
- If the newly renovated house put plants, activated carbon, bamboo charcoal, the taste is still very large, then the reason is airtight ventilation.
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Coal Based Needle Coke For Steelmaking Electric Arc Furnaces And High Power Graphite Electrodes
- Ref Price:
-
- Loading Port:
- SHANGHAI
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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